Cartridge interface



FIG. 1 is a front perspective view of a cartridge interface showing ournew design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a right side view thereof, and the left side view is a mirrorimage of FIG. 6.

Broken lines shown in the drawings illustrate portions of the cartridgeinterface and form no part of the claimed design.

CLAIM The ornamental design for a cartridge interface, as shown anddescribed.